<!DOCTYPE html>
<html lang="en">
<head>
	<meta charset="UTF-8">
	<title>Document</title>
	<style>
		.father{
			width: 888px;
			height: 666px;
			background-image: url("1.png");
			background-repeat: no-repeat;
			background-position: 444px 0;
			/*background-size: 888px;*/
		}
		.second{
			position: fixed;
			left: 735px;
		}
	</style>
</head>
<body> 
	<div class="father">
		<img src="ad.png" alt="" class="second">
	</div>
	
</body>
</html>